﻿using System;
using System.IO;
using System.Runtime.InteropServices;
using System.Text;
using System.Windows.Forms;

namespace LiveUpdate
{
    /// 
    /// IniFile 的摘要说明。
    /// 
    public class IniFile
    {
        private string FFileName;
        [DllImport("kernel32")]
        private static extern int GetPrivateProfileInt(
        string lpAppName,
        string lpKeyName,
        int nDefault,
        string lpFileName
        );
        [DllImport("kernel32")]
        private static extern int GetPrivateProfileString(
        string lpAppName,
        string lpKeyName,
        string lpDefault,
        StringBuilder lpReturnedString,
        int nSize,
        string lpFileName
        );
        [DllImport("kernel32")]
        private static extern bool WritePrivateProfileString(
        string lpAppName,
        string lpKeyName,
        string lpString,
        string lpFileName
        );
        public IniFile(string filename)
        {
            FFileName = filename;
        }
        public int ReadInt(string section, string key, int def)
        {
            return GetPrivateProfileInt(section, key, def, FFileName);
        }
        public string ReadString(string section, string key, string def)
        {
            StringBuilder temp = new StringBuilder(1024);
            GetPrivateProfileString(section, key, def, temp, 1024, FFileName);
            return temp.ToString();
        }
        public void WriteInt(string section, string key, int iVal)
        {
            WritePrivateProfileString(section, key, iVal.ToString(), FFileName);
        }
        public void WriteString(string section, string key, string strVal)
        {
            WritePrivateProfileString(section, key, strVal, FFileName);
        }
        public void DelKey(string section, string key)
        {
            WritePrivateProfileString(section, key, null, FFileName);
        }
        public void DelSection(string section)
        {
            WritePrivateProfileString(section, null, null, FFileName);
        }


        public static string  IniFileName = "setting.ini";

        public static void SetIniPara(string sKey, string sVal)
        {
            string sSection = "Setting";
            IniFile minifile = new IniFile(Application.StartupPath + "\\" + IniFileName);
            minifile.WriteString(sSection, sKey, sVal);
        }

        public static string GetIniPara(string sKey)
        {
            string sSection = "Setting";
            IniFile minifile = new IniFile(Application.StartupPath + "\\" + IniFileName);
            return minifile.ReadString(sSection, sKey, "");
        }

        //public static void SetIniPara(string sSection, string sKey, string sVal)
        //{
        //    IniFile minifile = new IniFile(Application.StartupPath + "\\" +  IniFileName);
        //    minifile.WriteString(sSection, sKey, sVal);
        //}

        //public static string GetIniPara(string sSection, string sKey, string sVal)
        //{
        //    IniFile minifile = new IniFile(Application.StartupPath + "\\" + IniFileName);
        //    return minifile.ReadString(sSection, sKey, sVal);
        //}
    }
}

